Source callsign:	DX1PRD-1
Comment:	SMS Gateway PH
Location:	14°50.00' N 121°00.00' E - ตำแหน่ง PK04MT09AX - show map 2.7 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Balasing, Province of Bulacan, Central Luzon, Philippines [?] 5.3 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก San Jose del Monte, Province of Bulacan, Central Luzon, Philippines 21.2 km เหนือ bearing 345° มาจาก Quezon City, Quezon City, National Capital Region, Philippines 25.5 km เหนือ bearing 4° มาจาก Manila, National Capital Region, Philippines
Last position:	2025-11-27 00:30:37 UTC (68d 7h46m ago) 2025-11-27 08:30:37 PST เวลาท้องถิ่น Balasing, Philippines [?]
Last path:	DX1PRD-1>APRS via TCPIP*,qAC,T2TOKYO
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.